DUB combines the advantages of both axle standards, offering the perfect compromise between large bearings and axle stiffness. The new axle diameter is 28.99 mm.
Product technical specifications
- Application: Road, Cyclocross, Gravel
- Series: DUB
- Type: BSA
- Shell Width: 68/73 mm
- Axle Diameter: 28.99 mm
- Bottom Bracket Cup Material: aluminium
TECHNOLOGIES
DUB The unit of crankshaft and bottom bracket is the heart of the DUB technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is the system approach through the integration of chainring, crank, shaft and bottom bracket that is decisive for better drivetrain performance.
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SRAM
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